package com.wdj.library.entity;

import lombok.Data;

import java.io.Serializable;
import java.util.Date;

/**
 * (MUserBook)实体类
 *
 * @author wdj
 * @since 2020-08-12 11:54:06
 */
@Data
public class MUserBook extends BaseEntity implements Serializable {
    private static final long serialVersionUID = -40241752898344606L;

    /**
     * 用户ID
     */
    private Integer userId;
    /**
     * 书籍ID
     */
    private Integer bookId;

    /**
     * 借阅状态
     */
    private String state;
    /**
     * 有效期限
     */
    private Date effectiveTime;

}